Downloadable enterprise software for user applications and code libraries; downloadable software development kits (SDK); downloadable software development kits (SDK) for encoding and decoding watermarked content; downloadable image files containing watermarked content; downloadable multimedia file containing text relating to watermarked content; downloadable computer software using artificial intelligence for digital watermarking, namely, concealing digital data within electronic and physical media; downloadable computer software using artificial intelligence for digital watermarking, namely, extracting hidden digital data from electronic and physical media; custom computer hardware and downloadable software integrations; downloadable application programming interface (API) for encoding and decoding watermarked content; downloadable application programming interface (API) software for storing, tracking and incorporating information embedded within digital content, including invisible watermarks; downloadable computer software using artificial intelligence for embedding and reading a watermark incorporated into digital media; downloadable software for encoding and decoding watermarked content; Digital watermarking; digital content processing, namely, user-oriented interfaces for encoding and decoding watermarked content; software as a service (SAAS) services featuring software for the encoding and decoding of watermarks; software as a service (SAAS) services featuring digital steganography support; providing on-line non-downloadable software for cryptographic authentication of digital audiovisual content; electronic data storage; electronic data storage of information on content sources, watermarked content production and consumption, analytics on the nature and location of watermarked content production and consumption; software as a service (SAAS) services featuring software using artificial intelligence for the interpretation of content changes; research and development of new watermarking techniques; providing an interactive websites featuring technology that enables users to encode and decode watermarked content; computer services, namely, hosting an interactive web site that allows users to encode and decode watermarked content; providing temporary use of on-line non-downloadable software development tools for encoding and decoding watermarked content; searching and retrieving information on content sources; searching and retrieving data associated with watermarked content; Audiovisual communications services featuring watermarked content; Remote monitoring and identification of content sources, namely, detecting a watermark, extracting the source ID, searching an identity on public key infrastructures; Security services featuring the certification and identification of content sources using public key infrastructures, the verification of content, and detection of content alterations using watermarks; verification of identity, namely, secure association of digital audiovisual content with a publishing identity to deter impersonation, misinformation, or copyright infringement; Educational services; educational services, namely, conducting conferences, events, workshops, presentations, speaking engagements, classes, trainings, retreats, lectures and seminars; audio and video recordings; e-books; providing a website; podcasts; Computer technology consultancy in the field of digital watermarking; Technological consultancy services in the field of digital watermarking